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1 | #include "fc.h" |
1 | #include "fc.h" |
2 | 2 | ||
3 | 3 | ||
4 | unsigned char TxBuffer[150]; |
4 | unsigned char TxBuffer[150]; |
5 | unsigned char _TxBuffer[150]; |
5 | unsigned char _TxBuffer[150]; |
- | 6 | ||
- | 7 | char RxBuffer[150]; |
|
- | 8 | char PrintableRxBuffer[150]; |
|
- | 9 | ||
6 | 10 | ||
7 | 11 | ||
8 | int mk_socket; |
12 | int mk_socket; |
- | 13 | ||
9 | 14 | int status; |
|
10 | 15 | ||
11 | void AddCRC(unsigned int wieviele) |
16 | void AddCRC(unsigned int wieviele) |
12 | { |
17 | { |
13 | unsigned int tmpCRC = 0,i; |
18 | unsigned int tmpCRC = 0,i; |
14 | for(i = 0; i < wieviele;i++) |
19 | for(i = 0; i < wieviele;i++) |
15 | { |
20 | { |
16 | tmpCRC += TxBuffer[i]; |
21 | tmpCRC += TxBuffer[i]; |
17 | } |
22 | } |
18 | tmpCRC %= 4096; |
23 | tmpCRC %= 4096; |
19 | TxBuffer[i++] = '=' + tmpCRC / 64; |
24 | TxBuffer[i++] = '=' + tmpCRC / 64; |
20 | TxBuffer[i++] = '=' + tmpCRC % 64; |
25 | TxBuffer[i++] = '=' + tmpCRC % 64; |
21 | TxBuffer[i++] = '\r'; |
26 | TxBuffer[i++] = '\r'; |
22 | } |
27 | } |
23 | 28 | ||
24 | 29 | ||
25 | void SendOutData(unsigned char cmd,unsigned char modul, unsigned char *snd, unsigned char len) |
30 | void SendOutData(unsigned char cmd,unsigned char modul, unsigned char *snd, unsigned char len) |
26 | { |
31 | { |
27 | int status =0; |
32 | int status =0; |
28 | unsigned int pt = 0; |
33 | unsigned int pt = 0; |
29 | unsigned char a,b,c; |
34 | unsigned char a,b,c; |
30 | unsigned char ptr = 0; |
35 | unsigned char ptr = 0; |
31 | 36 | ||
32 | TxBuffer[pt++] = '#'; // Startzeichen |
37 | TxBuffer[pt++] = '#'; // Startzeichen |
33 | TxBuffer[pt++] = modul; // Adresse (a=0; b=1,...) |
38 | TxBuffer[pt++] = modul; // Adresse (a=0; b=1,...) |
34 | TxBuffer[pt++] = cmd; // Commando |
39 | TxBuffer[pt++] = cmd; // Commando |
35 | 40 | ||
36 | while(len) |
41 | while(len) |
37 | { |
42 | { |
38 | if(len) { a = snd[ptr++]; len--;} else a = 0; |
43 | if(len) { a = snd[ptr++]; len--;} else a = 0; |
39 | if(len) { b = snd[ptr++]; len--;} else b = 0; |
44 | if(len) { b = snd[ptr++]; len--;} else b = 0; |
40 | if(len) { c = snd[ptr++]; len--;} else c = 0; |
45 | if(len) { c = snd[ptr++]; len--;} else c = 0; |
41 | TxBuffer[pt++] = '=' + (a >> 2); |
46 | TxBuffer[pt++] = '=' + (a >> 2); |
42 | TxBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
47 | TxBuffer[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
43 | TxBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
48 | TxBuffer[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
44 | TxBuffer[pt++] = '=' + ( c & 0x3f); |
49 | TxBuffer[pt++] = '=' + ( c & 0x3f); |
45 | } |
50 | } |
46 | 51 | ||
47 | 52 | ||
48 | 53 | ||
49 | AddCRC(pt); |
54 | AddCRC(pt); |
50 | printf("Sending to MK %d \n" , pt); |
55 | printf("Sending to MK %d \n" , pt); |
51 | 56 | ||
52 | status = send(mk_socket,"\r" , 1, 0); |
57 | status = send(mk_socket,"\r" , 1, 0); |
53 | 58 | ||
54 | 59 | ||
55 | // for (c=0;c<pt+2;c++) |
60 | // for (c=0;c<pt+2;c++) |
56 | // { |
61 | // { |
57 | status = write(mk_socket,&TxBuffer , pt+3); |
62 | status = write(mk_socket,&TxBuffer , pt+3); |
- | 63 | ||
- | 64 | ||
58 | // printf("Send to MK %d \n" , TxBuffer[c] ); |
65 | // printf("Send to MK %d \n" , TxBuffer[c] ); |
59 | // } |
66 | // } |
- | 67 | /* int i=0; |
|
60 | /*while(TxBuffer[i] !='\r' && i<150) |
68 | while(TxBuffer[i] !='\r' && i<150) |
61 | { |
69 | { |
62 | // TxBuffer[i]='#'; |
70 | // TxBuffer[i]='#'; |
63 | status = send(s,&TxBuffer[i] , 1, 0); |
71 | status = send(mk_socket,TxBuffer[i] , 1, 0); |
64 | printf(" +%d%c ",i,TxBuffer[i]); |
72 | printf(" +%d%c ",i,TxBuffer[i]); |
65 | i++; |
73 | i++; |
66 | } |
74 | } |
67 | 75 | ||
68 | status = send(s,"\r" , 1, 0); |
76 | // status = send(s,"\r" , 1, 0); |
69 | */ |
77 | */ |
- | 78 | status = send(mk_socket,"\r" , 1, 0); |
|
70 | // status = send(s,"\r" , 1, 0); |
79 | status = send(mk_socket,"\n" , 1, 0); |
71 | printf("\n"); |
80 | printf("\n"); |
72 | } |
81 | } |
73 | - | ||
74 | /* |
82 | |
75 | - | ||
- | 83 | ||
- | 84 | int rx_last_length; |
|
- | 85 | ||
- | 86 | int read_from_mk() |
|
- | 87 | { |
|
- | 88 | char in_char='#'; |
|
- | 89 | int count=0; |
|
- | 90 | int r=0; |
|
- | 91 | ||
- | 92 | printf("starting read\n"); |
|
- | 93 | while(in_char!='\n') |
|
- | 94 | { |
|
- | 95 | // printf("b read\n"); |
|
- | 96 | count=read(mk_socket,&in_char,1); |
|
- | 97 | //printf("a read %d\n",count); |
|
- | 98 | if (count!=-1) |
|
- | 99 | { |
|
- | 100 | // printf("%c\n",in_char); |
|
- | 101 | RxBuffer[r]=in_char; |
|
- | 102 | ||
- | 103 | if (in_char!=0) |
|
- | 104 | PrintableRxBuffer[r++]=in_char; |
|
- | 105 | else |
|
- | 106 | PrintableRxBuffer[r++]='0'; |
|
- | 107 | } |
|
- | 108 | ||
- | 109 | } |
|
- | 110 | rx_last_length=r; |
|
- | 111 | PrintableRxBuffer[r++]='\0'; // terminate |
|
- | 112 | printf("done --->%s\n",PrintableRxBuffer); |
|
- | 113 | ||
- | 114 | if (RxBuffer[2]=='D') |
|
- | 115 | debug_sets++; |
|
- | 116 | ||
- | 117 | return 1; |
|
- | 118 | } |
|
76 | int connect_mk_bluetooth(char dest[18]) |
119 | |
77 | { |
120 | |
78 | 121 | int connect_mk_bluetooth(char dest[18]) |
|
79 | 122 | { |
|
80 | |
123 | |
81 | struct sockaddr_rc addr ; |
124 | struct sockaddr_rc addr ; |
82 | 125 | ||
83 | // allocate a socket |
126 | // allocate a socket |
84 | mk_socket = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
127 | mk_socket = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
85 | |
128 | |
86 | // set the connection parameters (who to connect to) |
129 | // set the connection parameters (who to connect to) |
87 | addr.rc_family = AF_BLUETOOTH; |
130 | addr.rc_family = AF_BLUETOOTH; |
88 | addr.rc_channel = 1; |
131 | addr.rc_channel = 1; |
89 | str2ba( dest, &addr.rc_bdaddr ); |
132 | str2ba( dest, &addr.rc_bdaddr ); |
90 | 133 | ||
91 | // connect to server |
134 | // connect to server |
92 | status = connect(mk_socket, (struct sockaddr *)&addr, sizeof(addr)); |
135 | status = connect(mk_socket, (struct sockaddr *)&addr, sizeof(addr)); |
- | 136 | ||
93 | 137 | printf("connection status %d\n",status); |
|
94 | return status; |
138 | return status; |
95 | |
139 | |
96 | } |
140 | } |
97 | 141 | ||
98 | */ |
142 | |
99 | 143 | ||
100 | 144 | ||
101 | int connect_mk_localhost_socket(int port) |
145 | int connect_mk_localhost_socket(int port) |
102 | { |
146 | { |
103 | 147 | ||
104 | int status; |
148 | int status; |
105 | struct sockaddr_in sa; |
149 | struct sockaddr_in sa; |
106 | 150 | ||
107 | sa.sin_family = AF_INET; |
151 | sa.sin_family = AF_INET; |
108 | sa.sin_addr.s_addr = htonl(0x0); |
152 | sa.sin_addr.s_addr = htonl(0x0); |
109 | sa.sin_port = htons(port); |
153 | sa.sin_port = htons(port); |
110 | 154 | ||
111 | // allocate a socket |
155 | // allocate a socket |
112 | // s = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
156 | // s = socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM); |
113 | mk_socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); |
157 | mk_socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); |
114 | //); |
158 | //); |
115 | 159 | ||
116 | // set the connection parameters (who to connect to) |
160 | // set the connection parameters (who to connect to) |
117 | 161 | ||
118 | // connect to server |
162 | // connect to server |
119 | // status = connect(s, (struct sockaddr *)&addr, sizeof(addr)); |
163 | // status = connect(s, (struct sockaddr *)&addr, sizeof(addr)); |
120 | status = connect(mk_socket,(struct sockaddr*) &sa, sizeof(struct sockaddr_in)); |
164 | status = connect(mk_socket,(struct sockaddr*) &sa, sizeof(struct sockaddr_in)); |
- | 165 | ||
121 | 166 | printf("connection status %d\n",status); |
|
122 | return status; |
167 | return status; |
123 | 168 | ||
124 | } |
169 | } |
125 | 170 | ||
126 | 171 |